As George faces opposition for a new railway plan, Bertha prepares for the Duke's return, and Ada finds purpose in the temperance movement.

Amid their domestic quibbles, Agnes and Ada welcome the Scotts into their home. Bertha and George disagree about Gladys's future.

While George enters tense negotiations, Larry and Jack meet with a potential investor. Later, the Scotts meet the Kirklands.

Bertha deals with unwanted rumors in the press… and the surprise arrival of her sister Monica.

While Gladys adjusts to her changed circumstances, Larry runs into a familiar face. Peggy gets an opportunity from an old colleague.

Bertha helps Gladys stand up for herself. George attempts a bold business move. Peggy confides in Dr. Kirkland about her past.

Amid the release of a salacious book, Mrs. Astor confides in Bertha. Armed with updates from Arizona, Larry returns home to troubling news.

Peggy reveals her truth to Dr. Kirkland, Marian struggles to move forward, and Bertha finally faces the fallout of her actions.